i am geography phd student. but now i want to take nios science? now how many subject can i apply? but i not want my old marksheet will invaild? what it is solutions? if i join nios my previous all marksheet will invaild?
Hey!
As long as you have cleared your class 12 board examinations, you can apply for additional subjects in the NIOS board while keeping your previous board certificate valid. The maximum number of subjects you can choose is seven but that is when you appear for complete exam. If you just want a few subjects and keep your previous marksheet valid then opt for just improvement exams.